阿里云Ubuntu18.04下载mysqlclient报错

Collecting mysqlclient
  Downloading http://mirrors.cloud.aliyuncs.com/pypi/packages/d0/97/7326248ac8d5049968bf4ec708a5d3d4806e412a42e74160d7f266a3e03a/mysqlclient-1.4.6.tar.gz (85kB)
    100% |████████████████████████████████| 92kB 16.2MB/s 
    Complete output from command python setup.py egg_info:
    /bin/sh: 1: mysql_config: not found
    /bin/sh: 1: mariadb_config: not found
    /bin/sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-o8r9_95r/mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/tmp/pip-build-o8r9_95r/mysqlclient/setup_posix.py", line 61, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-build-o8r9_95r/mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_mysql_config_path,))
    OSError: mysql_config not found
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-o8r9_95r/mysqlclient/

查看文献资料：
pip3 install --upgrade pip
又报错：

Collecting pip
  Downloading http://mirrors.cloud.aliyuncs.com/pypi/packages/43/84/23ed6a1796480a6f1a2d38f2802901d078266bda38388954d01d3f2e821d/pip-20.1.1-py2.py3-none-any.whl (1.5MB)
    100% |████████████████████████████████| 1.5MB 71.0MB/s 
Installing collected packages: pip
  Found existing installation: pip 9.0.1
    Uninstalling pip-9.0.1:
      Successfully uninstalled pip-9.0.1
Successfully installed pip-20.1.1
(cc_venv) root@shujie:~# pip3 install mysqlclient
Looking in indexes: http://mirrors.cloud.aliyuncs.com/pypi/simple/
Collecting mysqlclient
  Downloading http://mirrors.cloud.aliyuncs.com/pypi/packages/d0/97/7326248ac8d5049968bf4ec708a5d3d4806e412a42e74160d7f266a3e03a/mysqlclient-1.4.6.tar.gz (85 kB)
     |████████████████████████████████| 85 kB 3.3 MB/s 
    ERROR: Command errored out with exit status 1:
     command: /root/Documents/basevenv/cc_venv/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-1f0o2s6b/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-1f0o2s6b/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-4fz2ob9_
         cwd: /tmp/pip-install-1f0o2s6b/mysqlclient/
    Complete output (12 lines):
    /bin/sh: 1: mysql_config: not found
    /bin/sh: 1: mariadb_config: not found
    /bin/sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-1f0o2s6b/mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/tmp/pip-install-1f0o2s6b/mysqlclient/setup_posix.py", line 61, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-install-1f0o2s6b/mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_mysql_config_path,))
    OSError: mysql_config not found
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

发现问题：OSError: mysql_config not found
sudo apt-get install libmysqlclient-dev
完美搞定